1.Basic Index
|
Molecular formula |
Al(OH)3 |
Molecular weight |
78 |
|
Appearance |
white powder |
Melting point |
300℃(evaporating water) |
2.Technical Index
|
Name |
Product Index |
|
Al2O3 |
≥64 |
|
SiO2 |
≤0.04 |
|
Fe2O3 |
≤0.03 |
|
Ignition loss |
≤35 |
|
Attached water |
≤0.5 |
|
Activation grade |
≥98 |
|
Whiteness |
≥96 |
|
Passing rate |
≥95 |
3.Application Field
Adopting surface activating treatment of ilmenite or silane coupling agent. It can improve material arc-resistance and increase shock strength and flexural strength. It has big addition content and low cost. It is mainly used in wire-insulating compound, rubber cable, conveyer belt, etc.
4.Packing and store
packing: brown paper double deck tectorial bag，and net weight per bag is 25kg or 40kg.
store: storing in dry, ventilated and moistureproof conditions